﻿using Lucene.Net.QueryParsers.Flexible.Core.Nodes;

namespace Lucene.Net.QueryParsers.Flexible.Core.Builders
{
    /*
     * Licensed to the Apache Software Foundation (ASF) under one or more
     * contributor license agreements.  See the NOTICE file distributed with
     * this work for additional information regarding copyright ownership.
     * The ASF licenses this file to You under the Apache License, Version 2.0
     * (the "License"); you may not use this file except in compliance with
     * the License.  You may obtain a copy of the License at
     *
     *     http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */

    /// <summary>
    /// This interface is used by implementors classes that builds some kind of
    /// object from a query tree.
    /// 
    /// <seealso cref="QueryTreeBuilder"/>
    /// </summary>
    public interface IQueryBuilder<TQuery> // LUCENENET specific - made generic so we don't need to deal with cast
    {
        /// <summary>
        /// Builds some kind of object from a query tree.
        /// </summary>
        /// <param name="queryNode">the query tree root node</param>
        /// <returns>some object generated from the query tree</returns>
        TQuery Build(IQueryNode queryNode); // LUCENENET specific - made return type generic so we don't need to deal with cast
    }
}
